Spectacle frame and spectacles

Abstract

The utility model discloses a spectacle frame and spectacles. The spectacle frame comprises a spectacle frame, two connecting spectacle legs, two main spectacle legs and a hinge assembly, the connecting glasses legs are arranged on the glasses frame, and each connecting glasses leg comprises a slotted hole and a first shaft hole. The main earpiece is arranged on the connecting earpiece, and the rotating direction of the main earpiece is different from that of the connecting earpiece. The hinge assembly comprises two first shaft seats, two first shaft pins, two first bias pressing pieces and two first pressing and abutting pieces. The first shaft seats are arranged on the mirror frame; each first shaft seat is provided with a first seat hole and a first flange surface; the first shaft pin is arranged in the first shaft hole and the first seat hole in a penetrating mode. And the first bias part is arranged in the slotted hole. The first pressing and abutting piece is arranged on the first bias pressing piece, and the first pressing and abutting piece can abut against different positions of the first flange face in the rotating process of the connecting glasses leg. The rotation direction of the main glasses legs is different from that of the connecting glasses legs, so that the glasses frame is not easy to damage and deform when being subjected to external force.

Description

Technical Field

[0001] The utility model relates to a spectacle frame and glasses. Background Art

[0002] Most general glasses are designed such that the temple can rotate horizontally left and right relative to the frame, so as to facilitate the user to use the glasses in the state where the temples are unfolded, and when necessary, the temples can be folded behind the frame for easy storage. However, if the glasses are subjected to external forces from the front-rear direction or the up-down direction when the temples are unfolded, the overall structure will be difficult to appropriately change its structural form in response to the external force due to the limited rotation direction of the temples, and thus the situation of permanent deformation or structural fracture damage of the structure may occur. Summary of the Utility Model

[0003] One object of the utility model is to provide a spectacle frame that can solve the foregoing problems.

[0004] A spectacle frame of the utility model includes a frame, two connecting temples, two main temples and a hinge assembly. The front ends of the connecting temples are respectively rotatably arranged on the left and right sides of the frame. Each connecting temple includes a slot hole extending along its own length direction and a first shaft hole formed at the front end. The front ends of the main temples are respectively rotatably arranged at the rear ends of the connecting temples. The rotation direction of the main temples relative to the connecting temples is different from the rotation direction of the connecting temples relative to the frame. The hinge assembly includes two first shaft seats, two first shaft pins, two first biasing members and two first pressing members. The first shaft seats are respectively installed on the left and right sides of the frame. Each first shaft seat has a first seat hole aligned with the corresponding first shaft hole and a first flange surface facing the corresponding connecting temple and non-circularly surrounding the first seat hole. The first shaft pins are respectively inserted through the corresponding first shaft holes and first seat holes. The first biasing members are respectively arranged in the slot holes, and the front ends respectively face the first flange surfaces of the corresponding first shaft seats. The first pressing members are respectively arranged at the front ends of the first biasing members and abut against the first flange surfaces of the corresponding first shaft seats. The first pressing members will abut against different positions of the first flange surfaces during the rotation of the connecting temples relative to the frame, so that the first biasing members correspondingly generate different biasing forces.

[0005] Another frame of the present utility model includes a frame, two connecting temple arms, two main temple arms and a hinge assembly. The front ends of the connecting temple arms are respectively rotatably disposed on the left and right sides of the frame. Each connecting temple arm includes a slot hole extending along its own length direction, a first shaft hole formed at the front end, and a second shaft hole formed at the rear end. The front ends of the main temple arms are respectively rotatably disposed at the rear ends of the connecting temple arms, and the rotation direction of the main temple arms relative to the connecting temple arms is different from the rotation direction of the connecting temple arms relative to the frame. The hinge assembly includes two first shaft seats, two first shaft pins, two second shaft seats, two second shaft pins, two first biasing members, two first pressing members and two second pressing members. The first shaft seats are respectively installed on the left and right sides of the frame. Each first shaft seat has a first seat hole aligned with the corresponding first shaft hole, and a first flange surface facing the corresponding connecting temple arm and non-circularly surrounding the first seat hole. The first shaft pins are respectively inserted through the corresponding first shaft holes and first seat holes. The second shaft seats are respectively disposed at the front ends of the main temple arms. Each second shaft seat has a second seat hole aligned with the corresponding second shaft hole, and a second flange surface facing the corresponding connecting temple arm and non-circularly surrounding the second seat hole. The second shaft pins are respectively inserted through the corresponding second shaft holes and second seat holes, and the extending direction of the second shaft pins is different from that of the first shaft pins. The first biasing members are respectively disposed in the slot holes. The front end of each first biasing member faces the first flange surface of the corresponding first shaft seat, and the rear end of each first biasing member faces the second flange surface of the corresponding second shaft seat. The first pressing members are respectively disposed at the front ends of the first biasing members and touch the first flange surfaces of the corresponding first shaft seats. The first pressing members will touch different positions of the first flange surfaces during the rotation of the connecting temple arms relative to the frame, so that the first biasing members correspondingly generate different biasing forces. The second pressing members are respectively disposed at the rear ends of the first biasing members and touch the second flange surfaces of the corresponding second shaft seats. The second pressing members will touch different positions of the second flange surfaces during the rotation of the main temple arms relative to the connecting temple arms, so that the first biasing members correspondingly generate different biasing forces.

[0006] Another spectacle frame of the present utility model comprises a spectacle frame, two connecting temple arms, two main temple arms and a hinge assembly. The front ends of the connecting temple arms are respectively rotatably arranged on the left and right sides of the spectacle frame. Each connecting temple arm includes two slot holes extending along its own length direction and not communicating with each other, a first shaft hole formed at the front end, and a second shaft hole formed at the rear end. One of the slot holes of each connecting temple arm has an opening facing the front side, and the other of the slot holes of each connecting temple arm has an opening facing the rear side. The front ends of the main temple arms are respectively rotatably arranged at the rear ends of the connecting temple arms, and the rotation direction of the main temple arms relative to the connecting temple arms is different from the rotation direction of the connecting temple arms relative to the spectacle frame. The hinge assembly includes two first shaft seats, two first shaft pins, two second shaft seats, two second shaft pins, two first biasing members, two second biasing members, two first pressing members and two second pressing members. The first shaft seats are respectively installed on the left and right sides of the spectacle frame. Each first shaft seat has a first seat hole aligned with the corresponding first shaft hole, and a first flange surface facing the corresponding connecting temple arm and non-circularly surrounding the first seat hole. The first shaft pins are respectively inserted through the corresponding first shaft holes and first seat holes. The second shaft seats are respectively arranged at the front ends of the main temple arms. Each second shaft seat has a second seat hole aligned with the corresponding second shaft hole, and a second flange surface facing the corresponding connecting temple arm and non-circularly surrounding the second seat hole. The second shaft pins are respectively inserted through the corresponding second shaft holes and second seat holes, and the extending direction of the second shaft pins is different from that of the first shaft pins. The first biasing members are respectively arranged in the slot holes having openings facing the front side, and the front ends of the first biasing members respectively face the first flange surfaces of the corresponding first shaft seats. The second biasing members are respectively arranged in the slot holes having openings facing the rear side, and the rear ends of the second biasing members respectively face the second flange surfaces of the corresponding second shaft seats. The first pressing members are respectively arranged at the front ends of the first biasing members and abut against the first flange surfaces of the corresponding first shaft seats. The first pressing members will abut against different positions of the first flange surfaces during the rotation of the connecting temple arms relative to the spectacle frame, so that the first biasing members correspondingly generate different biasing forces. The second pressing members are respectively arranged at the rear ends of the second biasing members and abut against the second flange surfaces of the corresponding second shaft seats. The second pressing members will abut against different positions of the second flange surfaces during the rotation of the main temple arms relative to the connecting temple arms, so that the second biasing members correspondingly generate different biasing forces.

[0007] Another spectacle frame of the present utility model comprises a spectacle frame, two connecting temple pieces, two main temple pieces and a hinge assembly. The front ends of the connecting temple pieces are respectively rotatably arranged on the left and right sides of the spectacle frame. Each connecting temple piece includes a slot hole extending along its own length direction and a first shaft hole formed at the front end. The front ends of the main temple pieces are respectively rotatably arranged at the rear ends of the connecting temple pieces. The rotation direction of the main temple pieces relative to the connecting temple pieces is different from the rotation direction of the connecting temple pieces relative to the spectacle frame. And the main temple pieces respectively include a receiving hole extending along their own length direction and a third shaft hole formed at the front end. The hinge assembly includes two first shaft seats, two first shaft pins, two second shaft seats, two second shaft pins, two first biasing members, two second biasing members, two first pressing members and two second pressing members. The first shaft seats are respectively installed on the left and right sides of the spectacle frame. Each first shaft seat has a first seat hole aligned with the corresponding first shaft hole and a first flange surface facing the corresponding connecting temple piece and non-circularly surrounding the first seat hole. The first shaft pins are respectively inserted through the corresponding first shaft holes and first seat holes. The second shaft seats are respectively arranged at the rear ends of the connecting temple pieces. Each second shaft seat has a second seat hole aligned with the corresponding third shaft hole and a second flange surface facing the corresponding main temple piece and non-circularly surrounding the second seat hole. The second shaft pins are respectively inserted through the corresponding third shaft holes and second seat holes, and the extending direction of the second shaft pins is different from that of the first shaft pins. The first biasing members are respectively arranged in the slot holes, and the front ends of the first biasing members respectively face the first flange surfaces of the corresponding first shaft seats. The second biasing members are respectively arranged in the receiving holes, and the front ends of the second biasing members respectively face the second flange surfaces of the corresponding second shaft seats. The first pressing members are respectively arranged at the front ends of the first biasing members and touch the first flange surfaces of the corresponding first shaft seats. The first pressing members will touch different positions of the first flange surfaces during the rotation of the connecting temple pieces relative to the spectacle frame, so that the first biasing members correspondingly generate different biasing forces. The second pressing members are respectively arranged at the front ends of the second biasing members and touch the second flange surfaces of the corresponding second shaft seats. The second pressing members will touch different positions of the second flange surfaces during the rotation of the main temple pieces relative to the connecting temple pieces, so that the second biasing members correspondingly generate different biasing forces.

[0008] Another spectacle frame of the present utility model comprises a spectacle frame, two connecting temple arms, two main temple arms and a hinge assembly. The front ends of the connecting temple arms are respectively rotatably arranged on the left and right sides of the spectacle frame, and each connecting temple arm includes a first shaft hole formed at the front end. The front ends of the main temple arms are respectively rotatably arranged at the rear ends of the connecting temple arms, and the rotation direction of the main temple arms relative to the connecting temple arms is different from the rotation direction of the connecting temple arms relative to the spectacle frame. The hinge assembly includes two first shaft seats, two first shaft pins and two magnetic positioning units. The first shaft seats are respectively installed on the left and right sides of the spectacle frame, and each first shaft seat has a first seat hole aligned with the corresponding first shaft hole. The first shaft pins are respectively inserted through the corresponding first shaft holes and first seat holes. The magnetic positioning units respectively have a first magnetic member and a second magnetic member capable of magnetically attracting each other. The first magnetic members of the magnetic positioning units are respectively arranged on the corresponding first shaft seats or at the spectacle frame adjacent to the first shaft seats, and the second magnetic members of the magnetic positioning units are respectively arranged at the front ends of the corresponding connecting temple arms. The first magnetic member and the second magnetic member magnetically attract each other when the connecting temple arms rotate relative to the spectacle frame to a predetermined position.

[0009] Another spectacle frame of the present utility model comprises a spectacle frame, two connecting temple arms, two main temple arms and a hinge assembly. The front ends of the connecting temple arms are respectively rotatably arranged on the left and right sides of the spectacle frame, and each connecting temple arm includes a first shaft hole formed at the front end and a clamping portion located at the front end. The front ends of the main temple arms are respectively rotatably arranged at the rear ends of the connecting temple arms, and the rotation direction of the main temple arms relative to the connecting temple arms is different from the rotation direction of the connecting temple arms relative to the spectacle frame. The hinge assembly includes two first shaft seats and two first shaft pins. The first shaft seats are respectively installed on the left and right sides of the spectacle frame, and each first shaft seat has a first seat hole aligned with the corresponding first shaft hole and a first flange surface facing the corresponding connecting temple arm and non-circularly surrounding the first seat hole. Each first flange surface touches the clamping portion of the corresponding connecting temple arm and has a first positioning surface portion in a planar shape and a first sliding surface portion connecting the first positioning surface portion and in a curved surface shape. The first shaft pins are respectively inserted through the corresponding first shaft holes and first seat holes.

[0010] Another frame of the present utility model includes a frame, two connecting temple arms, two main temple arms and a hinge assembly. The front ends of the connecting temple arms are respectively rotatably arranged on the left and right sides of the frame. The front ends of the main temple arms are respectively rotatably arranged on the rear ends of the connecting temple arms, and the rotation direction of the main temple arms relative to the connecting temple arms is different from the rotation direction of the connecting temple arms relative to the frame. The hinge assembly includes two first shaft seats and two clamping elastic pieces. The first shaft seats are respectively installed on the left and right sides of the frame, and each first shaft seat has a pivot part with a polygonal cross-section. The clamping elastic pieces are respectively installed on the front ends of the connecting temple arms, and the clamping elastic pieces respectively have a clamping head structure whose shape corresponds to the pivot part and can be elastically opened and closed to clamp the pivot part.

[0011] Another object of the present utility model is to provide glasses that can solve the problems in the aforementioned background art.

[0012] A pair of glasses of the present utility model includes the frame as described above and lenses installed on the frame.

[0013] The beneficial effect of the present utility model is that by making the rotation direction of the main temple arms different from the rotation direction of the connecting temple arms, the frame is not easily damaged or deformed when subjected to external forces. Description of the Drawings

[0014] Figure 1 is a top view showing the first embodiment of the glasses of the present utility model;

[0015] Figure 2 is a side view of the first embodiment;

[0016] Figure 3 is a partially exploded side view of the first embodiment;

[0017] Figure 4 is a top view showing the second embodiment of the glasses of the present utility model;

[0018] Figure 5 is a side view of the second embodiment;

[0019] Figure 6 is a partially exploded side view of the second embodiment;

[0020] Figure 7 is a top view showing a variant embodiment of the second embodiment of the glasses of the present utility model;

[0021] Figure 8 is a side view of the variant embodiment of the second embodiment;

[0022] Figure 9 is a partially exploded side view of the variant embodiment of the second embodiment;

[0023] Figure 10 is a top view showing the third embodiment of the glasses of the present utility model;

[0024] Figure 11 is a side view of the third embodiment;

[0025] Figure 12 is a partially exploded side view of the third embodiment;

[0026] Figure 13 is a top view showing the first variant embodiment of the third embodiment of the glasses of the present utility model;

[0027] Figure 14 is a side view of the first variant embodiment of the third embodiment;

[0028] Figure 15 is a partially exploded side view of the first variant embodiment of the third embodiment;

[0029] Figure 16 is a top view showing the second variant embodiment of the third embodiment of the glasses of the present utility model;

[0030] Figure 17 is a side view of the second variant embodiment of the third embodiment;

[0031] Figure 18 is a partially exploded side view of the second variant embodiment of the third embodiment;

[0032] Figure 19 is a top view showing the third variant embodiment of the third embodiment of the glasses of the present utility model;

[0033] Figure 20 is a side view of the third variant embodiment of the third embodiment;

[0034] Figure 21 is a partially exploded side view of the third variant embodiment of the third embodiment;

[0035] Figure 22 is a top view showing the fourth embodiment of the glasses of the present utility model;

[0036] Figure 23 is a side view of the fourth embodiment;

[0037] Figure 24 is a partially exploded side view of the fourth embodiment;

[0038] Figure 25 is a top view showing the variant embodiment of the fourth embodiment of the glasses of the present utility model;

[0039] Figure 26 is a side view of a variant embodiment of the fourth embodiment;

[0040] Figure 27 is a partially exploded side view of a variant embodiment of the fourth embodiment;

[0041] Figure 28 is a top view showing a fifth embodiment of the glasses of the present utility model;

[0042] Figure 29 is a side view of the fifth embodiment;

[0043] Figure 30 is a partially exploded side view of the fifth embodiment;

[0044] Figure 31 is a top view showing a variant embodiment of the fifth embodiment of the glasses of the present utility model;

[0045] Figure 32 is a side view of the variant embodiment of the fifth embodiment;

[0046] Figure 33 is a partially exploded side view of the variant embodiment of the fifth embodiment;

[0047] Figure 34 is a top view showing a sixth embodiment of the glasses of the present utility model;

[0048] Figure 35 is a side view of the sixth embodiment;

[0049] Figure 36 is a partially exploded side view of the sixth embodiment;

[0050] Figure 37 is a top view showing a variant embodiment of the sixth embodiment of the glasses of the present utility model;

[0051] Figure 38 is a side view of the variant embodiment of the sixth embodiment;

[0052] Figure 39 is a partially exploded side view of the variant embodiment of the sixth embodiment;

[0053] Figure 40 is a top view showing a seventh embodiment of the glasses of the present utility model;

[0054] Figure 41 is a side view of the seventh embodiment; and

[0055] Figure 42 is a partially exploded side view of the seventh embodiment. Detailed implementation mode

[0056] The present utility model will be described in detail below with reference to the accompanying drawings and embodiments.

[0057] Before the present utility model is described in detail, it should be noted that in the following description, similar components are denoted by the same reference numerals, and only one reference numeral is used to denote some identical components in the accompanying drawings to simplify the content of the attached drawings. In addition, for the convenience of understanding the description of the orientation, the front and rear mentioned in the subsequent description of the present utility model respectively correspond to the directions of +X and -X, the left and right respectively correspond to the directions of +Y and -Y, and the top (upper) and bottom (lower) respectively correspond to the directions of +Z and -Z. However, the above description of the direction is mainly for understanding the technical connotation of the present utility model in conjunction with the accompanying drawings, and is not used to limit the implementation scope of the present utility model.

[0058] [First Embodiment]

[0059] Refer to Figures 1 to 3 , which is the first embodiment of the glasses 100 of the present utility model. The glasses 100 can be worn by a user and include a frame 1 and two lenses 2 mounted on the frame 1. In the accompanying drawings, only one lens 2 is drawn as an example.

[0060] The frame 1 includes a lens frame 3, two connecting temple arms 4, two main temple arms 5 and a hinge assembly 6.

[0061] The lens frame 3 is one of the main structures of the frame 1 and is used to mount the lens 2.

[0062] The front ends of the connecting temple arms 4 are respectively rotatably provided on the left and right sides of the lens frame 3. Each connecting temple arm 4 includes a slot hole 41 extending along its own length direction, a first shaft hole 42 formed at the front end, and a second shaft hole 43 formed at the rear end. In the first embodiment, the slot hole 41 is implemented in the form of a blind hole having an opening facing the front side, for example.

[0063] The front ends of the main temple arms 5 are respectively rotatably provided at the rear ends of the connecting temple arms 4, and the rotation direction of the main temple arms 5 relative to the connecting temple arms 4 is different from the rotation direction of the connecting temple arms 4 relative to the lens frame 3. Specifically, in the first embodiment, the connecting temple arms 4 can rotate up and down relative to the lens frame 3, and the main temple arms 5 can rotate left and right relative to the connecting temple arms 4. Therefore, no matter the external force comes from the front and rear directions, left and right directions, or up and down directions, the frame 1 of the glasses 100 can generate corresponding structural form changes through the rotation of the connecting temple arms 4 and / or the main temple arms 5, so that the glasses 100 can adapt to the external force to the greatest extent, thereby avoiding the situation of permanent structural deformation and structural fracture damage.

[0064] The hinge assembly 6 includes two first shaft seats 60, two first shaft pins 61, two first biasing members 62, two first pressing members 63, two second shaft seats 64 and two second shaft pins 65.

[0065] The first shaft seats 60 are respectively installed on the left and right sides of the spectacle frame 3. Each first shaft seat 60 has a first seat hole 601 corresponding to a respective first shaft hole 42, and a first flange surface 602 facing the corresponding connecting temple 4 and non-circularly surrounding the first seat hole 601. Each first flange surface 602 has a first positioning surface portion 603 in a planar shape, and a first sliding surface portion 604 connecting the first positioning surface portion 603 and in an arc shape. More specifically, in the first embodiment, each first flange surface 602 has a plurality of (for example, three) first positioning surface portions 603 in a planar shape and located on the top side, rear side and bottom side respectively, and a plurality of (for example, two) first sliding surface portions 604 respectively connecting two adjacent first positioning surface portions 603 and in an arc shape. However, according to actual needs, the number and positions of the first positioning surface portion 603 and the first sliding surface portion 604 can be adjusted correspondingly, and are not limited to the above description.

[0066] The first shaft pins 61 are respectively inserted through the corresponding first shaft holes 42 and first seat holes 601, and in the first embodiment, the first shaft pins 61 extend left and right. Thus, the first shaft pins 61 can serve as the rotation shafts for the connecting temples 4 to rotate up and down relative to the spectacle frame 3.

[0067] The first biasing members 62 are respectively disposed in the slot holes 41, with the front ends respectively facing the first flange surfaces 602 of the corresponding first shaft seats 60, and the rear ends fixed in the slot holes 41. In the first embodiment, the first biasing members 62 are, for example, compression springs, and thus can generate corresponding elastic forces according to different deformation amounts.

[0068] The first pressing members 63 are respectively disposed at the front ends of the first biasing members 62 and abut against the first flange surfaces 602 of the corresponding first shaft seats 60. In the first embodiment, the first pressing members 63 are, for example, quadrilateral columns, and during the rotation of the connecting temples 4 relative to the spectacle frame 3, the first pressing members 63 will abut against different positions of the first flange surfaces 602, causing the first biasing members 62 to correspondingly generate different biasing forces. Since in the first embodiment, the distances of different surface regions such as the first positioning surface portion 603 at the rear side, the two first sliding surface portions 604, and the first positioning surface portion 603 at the top side (or bottom side) from the axis of the first shaft hole 42 are gradually increasing (such as Figure 3As shown, when the first pressing member 63 touches the first positioning surface 603 at the rear side, the first biasing member 62 will have the minimum biasing force, and when the first pressing member 63 touches the first positioning surface 603 at the top side (or rear side), the first biasing member will have the maximum biasing force. In addition, since the first sliding surface 604 is arc-shaped and has a gradually changing distance with respect to the axis of the first shaft hole 42, when the first pressing member 63 touches the first sliding surface 604, the first pressing member 63 will slide toward the first positioning surface 603 at the rear side under the biasing force of the first biasing member 62, so that the connecting temple 4 can automatically rotate from the state where the rear end is slightly upward or slightly downward and return to the state where the rear end faces backward. Such a state where the rear end faces backward better meets the general wearing requirements of users. On the other hand, since the first positioning surface 603 is flat, when the first pressing member 63 touches the first positioning surface 603, the first biasing member 62 will maintain a fixed biasing force, and at this time, due to the structural locking effect between the first biasing member 62 and the first positioning surface 603, the connecting temple 4 cannot rotate relative to the frame 3, so that the connecting temple 4 maintains the state where the rear end faces directly upward, backward, or directly downward when not subjected to an external force.

[0069] The second shaft seats 64 are respectively disposed at the front ends of the main temples 5, and each second shaft seat 64 has a second seat hole 641 aligned with the corresponding second shaft hole 43.

[0070] The second shaft pins 65 are respectively inserted through the corresponding second shaft holes 43 and second seat holes 641, and the extending direction of the second shaft pins 65 is different from that of the first shaft pins 61. In the first embodiment, the second shaft pins 65 extend vertically. Accordingly, the second shaft pins 65 can serve as the rotation axes for the main temples 5 to rotate left and right relative to the connecting temples 4.

[0071] According to the foregoing description, in the first embodiment, based on the cooperative arrangement of the connecting temples 4, the main temples 5, and the hinge assembly 6, the glasses 100 can achieve the actuation mechanism of allowing the connecting temples 4 to rotate up and down relative to the frame 3 and allowing the main temples 5 to rotate left and right relative to the connecting temples 4. Therefore, no matter what direction the external force is applied from, the frame 1 of the glasses 100 can adaptively change its structural form to avoid the occurrence of permanent structural deformation or structural fracture damage. In addition, through the arrangement of the first flange surface 602, the first biasing member 62, and the first pressing member 63, the connecting temples 4 can be structurally positioned at different rotation positions relative to the frame 3 or automatically restored to the state where the rear end faces backward to meet various usage requirements of users.

[0072] [Second Embodiment]

[0073] Reference Figures 4 to 6 This is the second embodiment of the glasses 100 of the present utility model. The glasses 100 include a frame 1 and two lenses 2 mounted on the frame 1. In the drawings, only one lens 2 is drawn as an example.

[0074] The frame 1 includes a lens frame 3, two connecting temple arms 4, two main temple arms 5 and a hinge assembly 6.

[0075] The lens frame 3 is one of the main structures of the frame 1 and is used to mount the lens 2.

[0076] The front ends of the connecting temple arms 4 are respectively rotatably disposed on the left and right sides of the lens frame 3. Each connecting temple arm 4 includes a slot 41 extending along its own length direction, a first shaft hole 42 formed at the front end, and a second shaft hole 43 formed at the rear end. In the second embodiment, the slot 41 is implemented in the form of a through hole having openings facing the front side and the rear side respectively.

[0077] The front ends of the main temple arms 5 are respectively rotatably disposed at the rear ends of the connecting temple arms 4, and the rotation direction of the main temple arms 5 relative to the connecting temple arms 4 is different from the rotation direction of the connecting temple arms 4 relative to the lens frame 3. Specifically, in the second embodiment, the connecting temple arms 4 can rotate up and down relative to the lens frame 3, and the main temple arms 5 can rotate left and right relative to the connecting temple arms 4. Therefore, no matter what direction the external force comes from, the frame 1 of the glasses 100 can generate corresponding structural form changes through the rotation of the connecting temple arms 4 and / or the main temple arms 5, so that the glasses 100 can adapt to the external force to the greatest extent, thereby avoiding the situation of permanent structural deformation and structural fracture damage.

[0078] The hinge assembly 6 includes two first shaft seats 60, two first shaft pins 61, two first biasing members 62, two first pressing members 63, two second shaft seats 64, two second shaft pins 65 and two second pressing members 66.

[0079] The first axle seats 60 are respectively installed on the left and right sides of the spectacle frame 3. Each first axle seat 60 has a first seat hole 601 that aligns with a corresponding first axle hole 42, and a first flange surface 602 that faces the corresponding connecting temple 4 and non-circularly surrounds the first seat hole 601. Each first flange surface 602 has a first positioning surface portion 603 in a planar shape, and a first sliding surface portion 604 that connects the first positioning surface portion 603 and is in an arc shape. Specifically, in the second embodiment, each first flange surface 602 has a plurality of (for example, three) first positioning surface portions 603 in a planar shape and located on the top side, rear side, and bottom side respectively, and a plurality of (for example, two) first sliding surface portions 604 that connect two adjacent first positioning surface portions 603 and are in an arc shape. The implementation manners and functions of the first flange surface 602, the first positioning surface portion 603, and the first sliding surface portion 604 are the same as those in the first embodiment, and will not be repeated here.

[0080] The first axle pins 61 are respectively inserted into the corresponding first axle holes 42 and first seat holes 601, and in the first embodiment, the first axle pins 61 extend left and right. Thus, the first axle pins 61 can serve as the rotation axes for the connecting temples 4 to rotate up and down relative to the spectacle frame 3.

[0081] The second axle seats 64 are respectively arranged at the front ends of the main temples 5. Each second axle seat 64 has a second seat hole 641 that aligns with a corresponding second axle hole 43, and a second flange surface 642 that faces the corresponding connecting temple 4 and non-circularly surrounds the second seat hole 641. Each second flange surface 642 has a second positioning surface portion 643 in a planar shape, and a second sliding surface portion 644 that connects the second positioning surface portion 643. Specifically, in the second embodiment, each second flange surface 642 has a plurality of (for example, three) second positioning surface portions 643 in a planar shape and located on the left side, front side, and right side respectively, and a plurality of (for example, two) second sliding surface portions 644 that connect two adjacent second positioning surface portions 643 and are in an arc shape. In Figure 6 it, due to the limitation of the drawing perspective, not all of the second positioning surface portions 643 and second flange surfaces 642 are shown. Specifically, the structural forms and functions of the second flange surface 642, the second positioning surface portion 643, and the second sliding surface portion 644 are similar to those of the first flange surface 602, the first positioning surface portion 603, and the first sliding surface portion 604. The main difference is that the orientation of the second axle seat 64 is perpendicular to the orientation of the first axle seat 60, so that the second flange surface 642 is arranged with an orientation perpendicular to the first flange surface 602.

[0082] The second pin 65 is respectively inserted through the corresponding second shaft hole 43 and the second seat hole 641, and the extending direction is different from that of the first pin 61. In the second embodiment, the second pin 65 extends vertically, so that the second pin 65 can serve as the rotation axis for the main temple 5 to rotate left and right relative to the connecting temple 4.

[0083] The first biasing member 62 is respectively disposed in the slot hole 41. The front end of each first biasing member 62 faces the first flange surface 602 of the corresponding first shaft seat 60, and the rear end of each first biasing member 62 faces the second flange surface 642 of the corresponding second shaft seat 64. In the second embodiment, the first biasing member 62 is, for example, a compression spring, and the front and rear ends face the first flange surface 602 and the second flange surface 642 respectively, so that corresponding elastic forces can be applied to the first flange surface 602 or the second flange surface 642 according to different deformation amounts.

[0084] The first pressing member 63 is respectively disposed at the front end of the first biasing member 62 and abuts against the first flange surface 602 of the corresponding first shaft seat 60. The first pressing member 63 will abut against different positions of the first flange surface 602 during the rotation of the connecting temple 4 relative to the spectacle frame 3, so that the first biasing member 62 correspondingly generates different biasing forces on the first flange surface 602. In the second embodiment, the structural form and function of the first biasing member 62 are the same as those in the first embodiment, and will not be repeated here.

[0085] The second pressing member 66 is respectively disposed at the rear end of the first biasing member 62 and abuts against the second flange surface 642 of the corresponding second shaft seat 64. The second pressing member 66 will abut against different positions of the second flange surface 642 during the rotation of the main temple 5 relative to the connecting temple 4, so that the first biasing member 62 correspondingly generates different biasing forces. In the second embodiment, the structural form and function of the second pressing member 66 are similar to those of the first biasing member 62. For example, it is implemented as a quadrilateral column, and during the rotation of the main temple 5 relative to the connecting temple 4, the second pressing member 66 will abut against the second positioning surface portion 643 or the second sliding surface portion 644 of the second flange surface 642, so that the rear end of the main temple 5 will maintain a state of facing backward, leftward or rightward when the second pressing member 66 abuts against the second positioning surface portion 643 of the second flange surface 642, and the main temple 5 will be affected by the biasing force of the first biasing member 62 and rotate in the direction of the rear end of the main temple 5 facing backward when the second pressing member 66 abuts against the second sliding surface portion 644, so as to meet the general wearing requirements of users.

[0086] According to the foregoing description, in the second embodiment, based on the cooperation settings of the connecting temple 4, the main temple 5, and the hinge assembly 6, the glasses 100 can also achieve the actuation mechanism of enabling the connecting temple 4 to rotate up and down relative to the spectacle frame 3 and enabling the main temple 5 to rotate left and right relative to the connecting temple 4. Therefore, regardless of the external force in which direction, the frame 1 of the glasses 100 can adaptively change its structural form to avoid the occurrence of permanent deformation or structural fracture damage of the structure. In addition, through the settings of the first flange surface 602, the second flange surface 642, the first biasing member 62, the first pressing member 63, and the second pressing member 66, the connecting temple 4 can be structurally positioned at different up and down rotation positions relative to the spectacle frame 3, or the connecting temple 4 can be automatically restored to the effect that the rear end faces backward under the biasing force of the first biasing member 62. Moreover, the main temple 5 can be structurally positioned at different left and right rotation positions relative to the connecting temple 4, or can be automatically restored to the effect that the rear end faces backward under the biasing force of the first biasing member 62 to meet various usage requirements of the user.

[0087] [Variant Embodiment of the Second Embodiment]

[0088] Reference Figures 7 to 9 , is a variant embodiment of the second embodiment of the glasses 100 of the present utility model. In the variant embodiment, the constituent components of the glasses 100 are substantially the same as those of Figures 4 to 6 the second embodiment. The main difference is that in the variant embodiment, the connecting temple 4 rotates left and right relative to the spectacle frame 3, and the main temple 5 rotates up and down relative to the connecting temple 4. Correspondingly, the first pin 61 is configured to extend vertically, and the second pin 65 is configured to extend horizontally. In addition, each first flange surface 602 is configured to have a plurality (for example, three) of planar first positioning surfaces 603 located on the left side, the rear side, and the right side respectively, and a plurality (for example, two) of first sliding surfaces 604 that are arc-shaped and connect two adjacent first positioning surfaces 603 respectively. Each second flange surface 642 is configured to have a plurality (for example, three) of planar second positioning surfaces 643 located on the top side, the front side, and the bottom side respectively, and a plurality (for example, two) of second sliding surfaces 644 that are arc-shaped and connect two adjacent second positioning surfaces 643 respectively.

[0089] In this way, in the described variation embodiment, although the rotatable directions of the connecting temple 4 and the main temple 5 of the frame 1 are different from those of the aforementioned second embodiment, when an external force in the front-back direction, left-right direction, or up-down direction is applied to the glasses 100, the frame 1 of the glasses 100 can adaptively change its structural form under the actuation of the left-right rotation of the connecting temple 4 and / or the up-down rotation of the main temple 5, thus similarly being able to avoid the occurrence of permanent structural deformation or structural fracture damage. In addition, through the settings of the first flange surface 602, the second flange surface 642, the first biasing member 62, the first pressing member 63, and the second pressing member 66, the connecting temple 4 can be structurally positioned at different left-right rotation positions relative to the lens frame 3 or can automatically return to the state where the rear end faces backward under the biasing force of the first biasing member 62, and the main temple 5 can be structurally positioned at different up-down rotation positions relative to the connecting temple 4 or can automatically return to the state where the rear end faces backward under the biasing force of the first biasing member 62, so as to meet various usage requirements of users.

[0090] [Third Embodiment]

[0091] Reference Figures 10 to 12 , is the third embodiment of the glasses 100 of the present utility model. The glasses 100 include a frame 1 and two lenses 2 mounted on the frame 1. In the drawings, only one lens 2 is drawn as an example.

[0092] The frame 1 includes a lens frame 3, two connecting temples 4, two main temples 5, and a hinge assembly 6.

[0093] The lens frame 3 is one of the main structures of the frame 1 and is used to mount the lens 2.

[0094] The front ends of the connecting temples 4 are respectively rotatably provided on the left and right sides of the lens frame 3. Each connecting temple 4 includes two slots 41 extending along its own length direction and not communicating with each other, a first shaft hole 42 formed at the front end, and a second shaft hole 43 formed at the rear end. One of the slots 41 of each connecting temple 4 ( Figure 12 the one located on the left side of the drawing plane) has an opening facing the front side, and the other of the slots 41 of each connecting temple 4 ( Figure 12 the one located on the right side of the drawing plane) has an opening facing the rear side. Specifically, in the third embodiment, the slots 41 of each connecting temple 4 are blind holes extending in the same straight line and not communicating with each other, so the slots 41 extend along the length direction of the connecting temple 4 without communicating with each other.

[0095] The front ends of the main temple 5 are respectively rotatably provided at the rear ends of the connecting temple 4, and the rotation direction of the main temple 5 relative to the connecting temple 4 is different from the rotation direction of the connecting temple 4 relative to the spectacle frame 3. Specifically, in the third embodiment, the connecting temple 4 can rotate up and down relative to the spectacle frame 3, and the main temple 5 can rotate left and right relative to the connecting temple 4. Therefore, no matter from which direction the external force comes, the frame 1 of the spectacle 100 can generate corresponding structural form changes through the rotation of the connecting temple 4 and / or the main temple 5, so that the spectacle 100 can adapt to the external force to the greatest extent, thereby avoiding the situations of permanent structural deformation and structural fracture damage.

[0096] The hinge assembly 6 includes two first shaft seats 60, two first shaft pins 61, two first biasing members 62, two first pressing members 63, two second shaft seats 64, two second shaft pins 65, two second pressing members 66 and two second biasing members 67.

[0097] The first shaft seats 60 are respectively installed on the left and right sides of the spectacle frame 3. Each first shaft seat 60 has a first seat hole 601 aligned with the corresponding first shaft hole 42, and a first flange surface 602 facing the corresponding connecting temple 4 and non-circularly surrounding the first seat hole 601. Each first flange surface 602 has a first positioning surface portion 603 in a planar shape, and a first sliding surface portion 604 connecting the first positioning surface portion 603 and in an arc shape. Specifically, in the third embodiment, each first flange surface 602 has a plurality of (for example, three) first positioning surface portions 603 in a planar shape and located at the top side, rear side and bottom side respectively, and a plurality of (for example, two) first sliding surface portions 604 connecting two adjacent first positioning surface portions 603 and in an arc shape. The implementation manners of the first flange surface 602, the first positioning surface portion 603 and the first sliding surface portion 604 are the same as those in the first and second embodiments, and will not be repeated here.

[0098] The first shaft pins 61 are respectively inserted through the corresponding first shaft holes 42 and first seat holes 601, and in the third embodiment, the first shaft pins 61 extend left and right. Thus, the first shaft pins 61 can serve as the rotation shafts for the connecting temple 4 to rotate up and down relative to the spectacle frame 3.

[0099] The second axle seats 64 are respectively disposed at the front ends of the main temple arms 5. Each second axle seat 64 has a second seat hole 641 that aligns with a corresponding second axle hole 43, and a second flange surface 642 that faces the corresponding connecting temple arm 4 and non-circularly surrounds the second seat hole 641. Each second flange surface 642 has a planar second positioning surface portion 643 and a second sliding surface portion 644 that connects the second positioning surface portion 643. Specifically, in the third embodiment, each second flange surface 642 has a plurality of (for example, three) planar second positioning surface portions 643 that are respectively located on the left side, the front side, and the right side, and a plurality of (for example, two) second sliding surface portions 644 that are respectively connected to two adjacent second positioning surface portions 643 and are arc-shaped. The implementation manners and functions of the second flange surface 642, the second positioning surface portion 643, and the second sliding surface portion 644 are the same as those in the second embodiment, and will not be repeated here.

[0100] The second axle pins 65 are respectively inserted through the corresponding second axle holes 43 and second seat holes 641, and the extending directions are different from those of the first axle pins 61. In the third embodiment, the second axle pins 65 extend vertically, so that the second axle pins 65 can serve as the rotation axes for the main temple arms 5 to rotate left and right relative to the connecting temple arms 4.

[0101] The first biasing members 62 are respectively disposed in the slot holes 41 that have openings facing the front side, and the front ends respectively face the first flange surfaces 602 of the corresponding first axle seats 60, and the rear ends are respectively disposed in the corresponding slot holes 41. In the third embodiment, the first biasing members 62 are, for example, compression springs, and thus can generate corresponding elastic forces according to different deformation amounts.

[0102] The first pressing members 63 are respectively disposed at the front ends of the first biasing members 62 and abut against the first flange surfaces 602 of the corresponding first axle seats 60. The first pressing members 63 will abut against different positions of the first flange surfaces 602 during the rotation of the connecting temple arms 4 relative to the spectacle frame 3, so that the first biasing members 62 correspondingly generate different biasing forces on the first flange surfaces 602. In the third embodiment, the structural forms and functions of the first biasing members 62 are the same as those in the first and second embodiments, and will not be repeated here.

[0103] The second biasing members 67 are respectively disposed in the slot holes 41 that have openings facing the rear side, and the rear ends respectively face the second flange surfaces 642 of the corresponding second axle seats 64, and the front ends are respectively disposed in the corresponding slot holes 41. In the third embodiment, the second biasing members 67 are the same as the first biasing members 62, for example, compression springs, and thus can generate corresponding elastic forces according to different deformation amounts.

[0104] The second pressing member 66 is respectively disposed at the rear end of the second pressing member 66 and abuts against the second flange surface 642 of the corresponding second shaft seat 64. During the rotation of the main temple 5 relative to the connecting temple 4, the second pressing member 66 will abut against different positions of the second flange surface 642, causing the second biasing member 67 to generate different biasing forces accordingly. In the third embodiment, the structural form and function of the second pressing member 66 are the same as those of the second pressing member 66 in the second embodiment, so no repeated description will be given here.

[0105] According to the foregoing description, in the third embodiment, based on the cooperative arrangement of the connecting temple 4, the main temple 5 and the hinge assembly 6, the spectacle 100 can also achieve the actuation mechanism of enabling the connecting temple 4 to rotate up and down relative to the spectacle frame 3 and enabling the main temple 5 to rotate left and right relative to the connecting temple 4. Therefore, no matter what direction the external force is from, the frame 1 of the spectacle 100 can adaptively change its structural form to avoid permanent deformation or structural fracture damage. In addition, through the arrangement of the first flange surface 602, the second flange surface 642, the first biasing member 62, the first pressing member 63, the second pressing member 66 and the second biasing member 67 different from that in the first embodiment, the connecting temple 4 can be structurally positioned at different up and down rotation positions relative to the spectacle frame 3 or automatically restored to the state where the rear end faces backward under the biasing force of the first biasing member 62, and the main temple 5 can be structurally positioned at different left and right rotation positions relative to the connecting temple 4 or automatically restored to the state where the rear end faces backward under the biasing force of the second biasing member 67 to meet various usage requirements of the user.

[0106] [First Variant Embodiment of the Third Embodiment]

[0107] Refer to Figures 13 to 15 , which is the first variant embodiment of the third embodiment of the spectacle 100 of the present utility model. In the first variant embodiment, the components of the spectacle 100 are the same as those of Figures 10 to 12The third embodiment is substantially the same, and the main difference is that in the first variant embodiment, the connecting temple 4 rotates left and right relative to the spectacle frame 3, and the main temple 5 rotates up and down relative to the connecting temple 4. Correspondingly, the first pin 61 is arranged to extend vertically, and the second pin 65 is arranged to extend horizontally. In addition, each first flange surface 602 is configured to have a plurality (for example, three) of first positioning surfaces 603 that are planar and are respectively located on the left side, the rear side, and the right side, and a plurality (for example, two) of first sliding surfaces 604 that are respectively connected to two adjacent first positioning surfaces 603 and are arc-shaped; each second flange surface 642 is configured to have a plurality (for example, three) of second positioning surfaces 643 that are planar and are respectively located on the top side, the front side, and the bottom side, and a plurality (for example, two) of second sliding surfaces 644 that are respectively connected to two adjacent second positioning surfaces 643 and are arc-shaped.

[0108] In this way, in the first variant embodiment, although the rotatable directions of the connecting temple 4 and the main temple 5 of the spectacle frame 1 are different from those of the aforementioned third embodiment, when the spectacle 100 is subjected to external forces in the front-rear direction, left-right direction, or up-down direction, the spectacle frame 1 of the spectacle 100 can adaptively change its structural form under the actuation of the left-right rotation of the connecting temple 4 and / or the up-down rotation of the main temple 5, so that the situation of permanent structural deformation or structural fracture damage can be avoided as well. In addition, through the settings of the first flange surface 602, the second flange surface 642, the first biasing member 62, the first pressing member 63, the second pressing member 66, and the second biasing member 67 similar to those in the third embodiment, the connecting temple 4 can be structurally positioned at different left-right rotation positions relative to the spectacle frame 3 or can automatically return to the state where the rear end faces backward under the biasing force of the first biasing member 62, and the main temple 5 can be structurally positioned at different up-down rotation positions relative to the connecting temple 4 or can automatically return to the state where the rear end faces backward under the biasing force of the second biasing member 67 to meet various usage requirements of users.

[0109] [Second Variant Embodiment of the Third Embodiment]

[0110] Refer to Figures 16 to 18 , which is the second variant embodiment of the third embodiment of the spectacle 100 of the present utility model. In the second variant embodiment, the components of the spectacle 100 are the same as those of Figures 10 to 12The third embodiment is substantially the same as the third embodiment of the first variation, and the main difference is that in the second variation embodiment, the slot holes 41 of each connecting temple 4 are blind holes that do not extend in the same straight line and are not connected to each other. More specifically, the slot holes 41 with openings facing the front side of each connecting temple 4 are located on the top side of the slot holes 41 with openings facing the rear side. Therefore, in the second variation embodiment, the first biasing member 62 is disposed in the slot hole 41 on the top side, and the second biasing member 67 is disposed in the slot hole 41 on the bottom side.

[0111] According to the structural configuration of the second variation embodiment, the glasses 100 can also, based on the cooperation of the connecting temple 4, the main temple 5, and the hinge assembly 6, achieve an actuation mechanism similar to that of the third embodiment, enabling the connecting temple 4 to rotate up and down relative to the spectacle frame 3 and the main temple 5 to rotate left and right relative to the connecting temple 4. Therefore, regardless of the external force from which direction, the frame 1 of the glasses 100 can adaptively change its structural form to avoid permanent deformation or structural fracture damage of the structure. In addition, through the setting of the first flange surface 602, the second flange surface 642, the first biasing member 62, the first pressing member 63, the second pressing member 66, and the second biasing member 67, although the setting positions of the first biasing member 62 and the second biasing member 67 are different from those of the third embodiment, it is still possible to enable the connecting temple 4 to have structural positioning at different up and down rotation positions relative to the spectacle frame 3 or to automatically return to the state where the rear end faces backward under the biasing force of the first biasing member 62, and to enable the main temple 5 to have structural positioning at different left and right rotation positions relative to the connecting temple 4 or to automatically return to the state where the rear end faces backward under the biasing force of the second biasing member 67, so as to meet various usage requirements of the user.

[0112] [The third variation embodiment of the third embodiment]

[0113] Reference Figures 19 to 21 , which is the third variation embodiment of the third embodiment of the glasses 100 of the present utility model. In the third variation embodiment, the components of the glasses 100 are Figures 13 to 15 substantially the same as those of the first variation embodiment of the third embodiment, and the main difference is that in the third variation embodiment, the slot holes 41 of each connecting temple 4 are blind holes that do not extend in the same straight line and are not connected to each other. More specifically, the slot holes 41 with openings facing the front side of each connecting temple 4 are located on the bottom side of the slot holes 41 with openings facing the rear side. Therefore, in the third variation embodiment, the first biasing member 62 is disposed in the slot hole 41 on the bottom side, and the second biasing member 67 is disposed in the slot hole 41 on the top side.

[0114] According to the structural configuration of the third variant embodiment, the glasses 100 can also, based on the cooperation of the connecting temple 4, the main temple 5, and the hinge assembly 6, achieve an actuation mechanism similar to that of the first variant embodiment, enabling the connecting temple 4 to rotate left and right relative to the spectacle frame 3 and the main temple 5 to rotate up and down relative to the connecting temple 4. Therefore, regardless of the external force from which direction, the frame 1 of the glasses 100 can adaptively change its structural form to avoid permanent deformation or structural fracture damage. In addition, through the arrangement of the first flange surface 602, the second flange surface 642, the first biasing member 62, the first pressing member 63, the second pressing member 66, and the second biasing member 67, although the arrangement positions of the first biasing member 62 and the second biasing member 67 are different from those of the first variant embodiment, it is still possible to achieve structural positioning of the connecting temple 4 at different left and right rotation positions relative to the spectacle frame 3 or to achieve the effect of automatically restoring to the state with the rear end facing backward under the biasing force of the first biasing member 62, and to achieve structural positioning of the main temple 5 at different up and down rotation positions relative to the connecting temple 4 or to achieve the effect of automatically restoring to the state with the rear end facing backward under the biasing force of the second biasing member 67, so as to meet various usage requirements of the user.

[0115] [Fourth Embodiment]

[0116] Reference Figures 22 to 24 , which is the fourth embodiment of the glasses 100 of the present utility model. The glasses 100 include a frame 1 and two lenses 2 mounted on the frame 1. In the drawings, only one lens 2 is drawn as an example.

[0117] The frame 1 includes a spectacle frame 3, two connecting temples 4, two main temples 5, and a hinge assembly 6.

[0118] The front ends of the connecting temples 4 are respectively rotatably provided on the left and right sides of the spectacle frame 3. Each connecting temple 4 includes a slot 41 extending along its own length direction, and a first shaft hole 42 formed at the front end. In the fourth embodiment, the slot 41 is implemented, for example, in the form of a blind hole having an opening facing the front side.

[0119] The front ends of the main temple 5 are respectively rotatably disposed at the rear ends of the connecting temple 4. The rotation direction of the main temple 5 relative to the connecting temple 4 is different from the rotation direction of the connecting temple 4 relative to the spectacle frame 3. And each of the main temples 5 includes a receiving hole 51 extending along its own length direction, and a third shaft hole 52 formed at the front end. In the fourth embodiment, the receiving hole 51 is implemented, for example, in the form of a blind hole having an opening facing forward. And, in the fourth embodiment, the connecting temple 4 can rotate up and down relative to the spectacle frame 3, and the main temple 5 can rotate left and right relative to the connecting temple 4. Therefore, no matter the external force comes from the front-back direction, left-right direction, or up-down direction, the frame 1 of the glasses 100 can generate corresponding structural form changes through the rotation of the connecting temple 4 and / or the main temple 5, so that the glasses 100 can adapt to the external force to the greatest extent, thereby avoiding the situations of permanent structural deformation and structural fracture damage.

[0120] The hinge assembly 6 includes two first shaft seats 60, two first shaft pins 61, two first biasing members 62, two first pressing members 63, two second shaft seats 64, two second shaft pins 65, two second pressing members 66, and two second biasing members 67.

[0121] The first shaft seats 60 are respectively installed on the left and right sides of the spectacle frame 3. Each first shaft seat 60 has a first seat hole 601 aligned with the corresponding first shaft hole 42, and a first flange surface 602 facing the corresponding connecting temple 4 and non-circularly surrounding the first seat hole 601. Each first flange surface 602 has a first positioning surface portion 603 in a planar shape, and a first sliding surface portion 604 connecting the first positioning surface portion 603 and in an arc shape. More specifically, in the fourth embodiment, each first flange surface 602 has a plurality of (for example, three) first positioning surface portions 603 in a planar shape and respectively located at the top side, rear side, and bottom side, and a plurality of (for example, two) first sliding surface portions 604 respectively connecting two adjacent first positioning surface portions 603 and in an arc shape. The implementation manners of the first flange surface 602, the first positioning surface portion 603, and the first sliding surface portion 604 are the same as those in the first, second, and third embodiments, and will not be repeated here.

[0122] The first shaft pins 61 are respectively inserted through the corresponding first shaft holes 42 and first seat holes 601, and in the fourth embodiment, the first shaft pins 61 extend left and right. Thus, the first shaft pins 61 can serve as the rotation shafts for the connecting temple 4 to rotate up and down relative to the spectacle frame 3.

[0123] The second shaft seats 64 are respectively arranged at the rear ends of the connecting temple arms 4. Each second shaft seat 64 has a second seat hole 641 aligned with the corresponding third shaft hole 52, and a second flange surface 642 facing the corresponding main temple arm 5 and non-circularly surrounding the second seat hole 641. Each second flange surface 642 has a planar second positioning surface portion 643 and a second sliding surface portion 644 connecting the second positioning surface portion 643. Specifically, in the fourth embodiment, each second flange surface 642 has a plurality of (for example, three) planar second positioning surface portions 643 respectively located on the left side, the rear side, and the right side, and a plurality of (for example, two) second sliding surface portions 644 respectively connecting two adjacent second positioning surface portions 643 and having an arc shape. The structural forms and functions of the second flange surface 642, the second positioning surface portion 643, and the second sliding surface portion 644 are similar to those of the first flange surface 602, the first positioning surface portion 603, and the first sliding surface portion 604. The main difference is that the orientation of the second shaft seat 64 is perpendicular to the orientation of the first shaft seat 60, so that the second flange surface 642 is arranged with an orientation perpendicular to the first flange surface 602.

[0124] The second shaft pins 65 are respectively inserted into the corresponding third shaft holes 52 and second seat holes 641, and the extending direction is different from that of the first shaft pins 61. In the fourth embodiment, the second shaft pins 65 extend vertically, so that the second shaft pins 65 can serve as the rotation shafts for the main temple arms 5 to rotate left and right relative to the connecting temple arms 4.

[0125] The first biasing members 62 are respectively arranged in the slot holes 41, and the front ends thereof respectively face the first flange surfaces 602 of the corresponding first shaft seats 60, and the rear ends are respectively arranged in the slot holes 41. In the fourth embodiment, the first biasing members 62 are, for example, compression springs, and thus can generate corresponding elastic forces according to different deformation amounts.

[0126] The first pressing members 63 are respectively arranged at the front ends of the first biasing members 62 and abut against the first flange surfaces 602 of the corresponding first shaft seats 60. The first pressing members 63 will abut against different positions of the first flange surfaces 602 during the rotation of the connecting temple arms 4 relative to the spectacle frame 3, so that the first biasing members 62 correspondingly generate different biasing forces on the first flange surfaces 602. In the fourth embodiment, the structural forms and functions of the first biasing members 62 are the same as those in the first, second, and third embodiments, and will not be repeated here.

[0127] The second biasing members 67 are respectively disposed in the receiving holes 51, and the front ends thereof respectively face the second flange surfaces 642 of the corresponding second shaft seats 64, and the rear ends are respectively received and installed in the receiving holes 51. In the fourth embodiment, the second biasing members 67 are, for example, compression springs, and thus can generate corresponding elastic forces according to different deformation amounts.

[0128] The second pressing members 66 are respectively disposed at the front ends of the second pressing members 66 and abut against the second flange surfaces 642 of the corresponding second shaft seats 64. The second pressing members 66 will abut against different positions of the second flange surfaces 642 during the rotation of the main temple 5 relative to the connecting temple 4, so that the second biasing members 67 correspondingly generate different biasing forces. In the fourth embodiment, the structural forms and functions of the second pressing members 66 are similar to those of the second and third embodiments, and thus will not be repeated here.

[0129] According to the foregoing description, in the fourth embodiment, the glasses 100 can, based on the cooperation settings of the connecting temple 4, the main temple 5 and the hinge assembly 6, realize the actuation mechanism of allowing the connecting temple 4 to rotate up and down relative to the frame 3 and allowing the main temple 5 to rotate left and right relative to the connecting temple 4. Therefore, no matter what external force is applied from which direction, the frame 1 of the glasses 100 can adaptively change its structural form to avoid permanent deformation or structural fracture damage of the structure. In addition, through the settings of the first flange surface 602, the second flange surface 642, the first biasing member 62, the first pressing member 63, the second pressing member 66 and the second biasing member 67, even if the implementation manners of the second shaft seat 64, the second biasing member 67 and the second pressing member 66 are different from those of the foregoing second and third embodiments, it is still possible to make the connecting temple 4 generate structural positioning at different up and down rotation positions relative to the frame 3 or generate the effect of automatically returning to the rear end facing backward under the biasing force of the first biasing member 62, and to make the main temple 5 generate structural positioning at different left and right rotation positions relative to the connecting temple 4 or generate the effect of automatically returning to the rear end facing backward under the biasing force of the second biasing member 67 to meet various usage requirements of the user.

[0130] [Variant Embodiment of the Fourth Embodiment]

[0131] Refer to Figures 25 to 27 , which is a variant embodiment of the fourth embodiment of the glasses 100 of the present utility model. In the variant embodiment, the components of the glasses 100 are the same as Figures 22 to 24The fourth embodiment is substantially the same, and the main difference is that in the variant embodiment, the connecting temple 4 rotates left and right relative to the frame 3, and the main temple 5 rotates up and down relative to the connecting temple 4. Correspondingly, the first pivot pin 61 is configured to extend vertically, and the second pivot pin 65 is configured to extend horizontally. In addition, each first flange surface 602 is configured to have a plurality (e.g., three) of planar first positioning surfaces 603 located on the left, rear, and right sides respectively, and a plurality (e.g., two) of first sliding surfaces 604 that are arc-shaped and connect two adjacent first positioning surfaces 603; each second flange surface 642 is configured to have a plurality (e.g., three) of planar second positioning surfaces 643 located on the top, rear, and bottom sides respectively, and a plurality (e.g., two) of second sliding surfaces 644 that are arc-shaped and connect two adjacent second positioning surfaces 643.

[0132] In this way, in the variant embodiment, although the rotatable directions of the connecting temple 4 and the main temple 5 of the frame 1 of the glasses 100 are different from those of the aforementioned fourth embodiment, when the glasses 100 are subjected to external forces in the front-rear direction, left-right direction, or up-down direction, the frame 1 of the glasses 100 can adaptively change its structural form under the actuation of the left-right rotation of the connecting temple 4 and / or the up-down rotation of the main temple 5, so that the situation of permanent structural deformation or structural fracture damage can be avoided as well. In addition, through the settings of the first flange surface 602, the second flange surface 642, the first biasing member 62, the first pressing member 63, the second pressing member 66, and the second biasing member 67, the connecting temple 4 can be structurally positioned at different left-right rotation positions relative to the frame 3 or can automatically return to the state where the rear end faces backward under the biasing force of the first biasing member 62, and the main temple 5 can be structurally positioned at different up-down rotation positions relative to the connecting temple 4 or can automatically return to the state where the rear end faces backward under the biasing force of the first biasing member 62 to meet various usage requirements of the user.

[0133] [Fifth Embodiment]

[0134] Refer to Figures 28 to 30 , which is the fifth embodiment of the glasses 100 of the present utility model. The glasses 100 include a frame 1 and two lenses 2 mounted on the frame 1. In the drawings, only one lens 2 is drawn as an example.

[0135] The frame 1 includes a frame 3, two connecting temples 4, two main temples 5, and a hinge assembly 6.

[0136] The front ends of the connecting temples 4 are respectively rotatably provided on the left and right sides of the frame 3, and each connecting temple 4 includes a first shaft hole 42 formed at the front end and a second shaft hole 43 formed at the rear end.

[0137] The front ends of the main temple 5 are respectively rotatably provided at the rear ends of the connecting temple 4, and the rotation direction of the main temple 5 relative to the connecting temple 4 is different from the rotation direction of the connecting temple 4 relative to the spectacle frame 3. In the fifth embodiment, the connecting temple 4 can rotate up and down relative to the spectacle frame 3, and the main temple 5 can rotate left and right relative to the connecting temple 4. Therefore, no matter the external force comes from the front-back direction, left-right direction, or up-down direction, the frame 1 of the glasses 100 can generate corresponding structural shape changes through the rotation of the connecting temple 4 and / or the main temple 5, so that the glasses 100 can adapt to the external force to the greatest extent, thereby avoiding the situation of permanent structural deformation and structural fracture damage.

[0138] The hinge assembly 6 includes two first shaft seats 60, two first shaft pins 61, two second shaft seats 64, two second shaft pins 65, and two magnetic positioning units 68.

[0139] The first shaft seats 60 are respectively installed on the left and right sides of the spectacle frame 3, and each first shaft seat 60 has a first seat hole 601 aligned with the corresponding first shaft hole 42.

[0140] The first shaft pins 61 are respectively inserted into the corresponding first shaft holes 42 and first seat holes 601, and in the fifth embodiment, the first shaft pins 61 extend left and right. Thus, the first shaft pins 61 can serve as the rotation shafts for the connecting temple 4 to rotate up and down relative to the spectacle frame 3.

[0141] The second shaft seats 64 are respectively arranged at the front ends of the main temple 5, and each second shaft seat 64 has a second seat hole 641 aligned with the corresponding second shaft hole 43.

[0142] The second shaft pins 65 are respectively inserted into the corresponding second shaft holes 43 and second seat holes 641, and the extending direction of the second shaft pins 65 is different from that of the first shaft pins 61. In the fifth embodiment, the second shaft pins 65 extend up and down, so the second shaft pins 65 can serve as the rotation shafts for the main temple 5 to rotate left and right relative to the connecting temple 4.

[0143] The magnetic attraction positioning unit 68 respectively has a first magnetic attraction member 681 and a second magnetic attraction member 682 that can magnetically attract each other. The first magnetic attraction members 681 of the magnetic attraction positioning unit 68 are respectively arranged at the corresponding first shaft seats 60, and the second magnetic attraction members 682 of the magnetic attraction positioning unit 68 are respectively arranged at the front ends of the corresponding connecting temple arms 4. The first magnetic attraction member 681 and the second magnetic attraction member 682 magnetically attract each other when the connecting temple arm 4 rotates relative to the spectacle frame 3 to a predetermined position. Specifically, in the fifth embodiment, the first magnetic attraction members 681 of the magnetic attraction positioning unit 68 are respectively arranged at the rear ends of the corresponding first shaft seats 60. Therefore, when the connecting temple arm 4 rotates relative to the spectacle frame 3 to the predetermined position corresponding to the rear end of the connecting temple arm 4 facing backward, the first magnetic attraction member 681 and the second magnetic attraction member 682 are adjacent to each other front and back and magnetically attract each other. In this way, the connecting temple arm 4 can be maintained in a state where the rear end faces backward relative to the spectacle frame 3 through the magnetic attraction force, so as to meet the general wearing requirements of users.

[0144] According to the foregoing description, in the fifth embodiment, based on the cooperative arrangement of the connecting temple arm 4, the main temple arm 5 and the hinge assembly 6, the spectacle 100 can realize the actuation mechanism of allowing the connecting temple arm 4 to rotate up and down relative to the spectacle frame 3 and allowing the main temple arm 5 to rotate left and right relative to the connecting temple arm 4. Therefore, no matter what direction the external force is applied from, the spectacle frame 1 of the spectacle 100 can adaptively change its structural form to avoid the occurrence of permanent deformation or structural fracture damage of the structure. In addition, through the arrangement of the first magnetic attraction member 681 and the second magnetic attraction member 682 of the magnetic attraction positioning unit 68, the connecting temple arm 4 can be maintained in a state where the rear end faces backward relative to the spectacle frame 3 to meet the general wearing needs of users. Of course, other first magnetic attraction members 681 and second magnetic attraction members 682 can also be arranged on the magnetic attraction positioning unit 68, so that the connecting temple arm 4 can be positioned in different states relative to the spectacle frame 3 to provide users with different usage methods.

[0145] [Variant Embodiment of the Fifth Embodiment]

[0146] Reference Figures 31 to 33 , is a variant embodiment of the fifth embodiment of the spectacle 100 of the present utility model. In the variant embodiment, the component members of the spectacle 100 are the same as Figures 28 to 30The fifth embodiment is substantially the same, and the main difference is that in the variant embodiment, each connecting temple 4 includes an extension section 44 located at the front end and forming the first shaft hole 42. In addition, the first magnetic members 681 of the magnetic positioning unit 68 are respectively disposed on the spectacle frame 3 adjacent to the corresponding first shaft seats 60, and the second magnetic members 682 of the magnetic positioning unit 68 are respectively disposed at the extension sections 44 of the corresponding connecting temples 4. Thus, when the connecting temple 4 is rotated relative to the spectacle frame 3 to the predetermined position where the rear end of the connecting temple 4 faces backward relative to the spectacle frame 3, the extension sections 44 of the connecting temple 4 will respectively overlap the left and right sides of the spectacle frame 3, causing the first magnetic member 681 and the second magnetic member 682 to magnetically attract each other. In this way, the connecting temple 4 can be maintained in a state where the rear end faces backward relative to the spectacle frame 3 through magnetic attraction force, so as to meet the general wearing requirements of users.

[0147] According to the foregoing description, in the variant embodiment of the fifth embodiment, the glasses 100 can also, based on the cooperative arrangement of the connecting temple 4, the main temple 5 and the hinge assembly 6, achieve the actuation mechanism of enabling the connecting temple 4 to rotate up and down relative to the spectacle frame 3 and enabling the main temple 5 to rotate left and right relative to the connecting temple 4. Therefore, no matter what direction the external force is applied from, the frame 1 of the glasses 100 can adaptively change its structural form to avoid the occurrence of permanent deformation or structural fracture damage of the structure. In addition, although the arrangements of the first magnetic member 681 and the second magnetic member 682 are different from those of the fifth embodiment, and the shape of the connecting temple 4 is slightly different, it is still possible to maintain the connecting temple 4 in a state where the rear end faces backward relative to the spectacle frame 3 by the magnetic attraction force between the first magnetic member 681 and the second magnetic member 682, so as to meet various usage requirements of users.

[0148] [Sixth Embodiment]

[0149] Refer to Figures 34 to 36 , which is the sixth embodiment of the glasses 100 of the present utility model. The glasses 100 include a frame 1 and two lenses 2 mounted on the frame 1. In the drawings, only one lens 2 is drawn as an example.

[0150] The frame 1 includes a spectacle frame 3, two connecting temples 4, two main temples 5 and a hinge assembly 6.

[0151] The spectacle frame 3 is one of the main structures of the frame 1 and is used to mount the lenses 2.

[0152] The front ends of the connecting temple arms 4 are respectively rotatably provided on the left and right sides of the spectacle frame 3. Each connecting temple arm 4 includes a first shaft hole 42 formed at the front end, a second shaft hole 43 formed at the rear end, and two abutting portions 45 respectively located at the front end and the rear end. In the sixth embodiment, the surfaces of the abutting portions 45 facing the spectacle frame 3 and the main temple arms 5 are flat.

[0153] The front ends of the main temple arms 5 are respectively rotatably provided at the rear ends of the connecting temple arms 4, and the rotation direction of the main temple arms 5 relative to the connecting temple arms 4 is different from the rotation direction of the connecting temple arms 4 relative to the spectacle frame 3. In the sixth embodiment, the connecting temple arms 4 can rotate up and down relative to the spectacle frame 3, and the main temple arms 5 can rotate left and right relative to the connecting temple arms 4. Therefore, no matter the external force comes from the front-back direction, left-right direction, or up-down direction, the frame 1 of the glasses 100 can generate corresponding structural shape changes through the rotation of the connecting temple arms 4 and / or the main temple arms 5, so that the glasses 100 can adapt to the external force to the greatest extent, thereby avoiding the situations of permanent structural deformation and structural fracture damage.

[0154] The hinge assembly 6 includes two first shaft seats 60, two first shaft pins 61, two second shaft seats 64 and two second shaft pins 65.

[0155] The first shaft seats 60 are respectively installed on the left and right sides of the spectacle frame 3. Each first shaft seat 60 has a first seat hole 601 aligned with the corresponding first shaft hole 42, and a first flange surface 602 facing the corresponding connecting temple arm 4 and non-circularly surrounding the first seat hole 601. Each first flange surface 602 abuts against the abutting portion 45 at the front end of the corresponding connecting temple arm 4, and has a first positioning surface portion 603 in a flat shape, and a first sliding surface portion 604 connecting the first positioning surface portion 603 and in an arc shape. Specifically, in the third embodiment, each first flange surface 602 has a plurality of (for example, three) first positioning surface portions 603 in a flat shape and respectively located at the top side, rear side and bottom side, and a plurality of (for example, two) first sliding surface portions 604 respectively connecting two adjacent first positioning surface portions 603 and in an arc shape. When the first positioning surface portion 603 of the first flange surface 602 abuts against the abutting portion 45 at the front end, the connecting temple arm 4 will produce a fixing effect under the structural interference between the first flange surface 602 and the abutting portion 45, so that the connecting temple arm 4 will not rotate relative to the spectacle frame 3 when no further external force is applied. On the other hand, when the first sliding surface portion 604 of the first flange surface 602 abuts against the corresponding abutting portion 45, the connecting temple arm 4 can easily rotate relative to the spectacle frame 3 based on the arc-shaped structure configuration of the first sliding surface portion 604, so as to facilitate the user to adjust the use state of the connecting temple arm 4.

[0156] The first axle pins 61 are respectively inserted through the corresponding first axle holes 42 and first seat holes 601, and in the sixth embodiment, the first axle pins 61 extend left and right. Thus, the first axle pins 61 can serve as the rotation axes for the hinge temples 4 to rotate up and down relative to the spectacle frame 3.

[0157] The second axle seats 64 are respectively disposed at the front ends of the main temples 5. Each second axle seat 64 has a second seat hole 641 aligned with the corresponding second axle hole 43, and a second flange surface 642 facing the corresponding hinge temple 4 and non-circularly surrounding the second seat hole 641. The second flange surfaces 642 respectively abut against the abutting portions 45 at the rear ends, and have a second positioning surface portion 643 in a planar shape, and a second sliding surface portion 644 connecting the second positioning surface portion 643 and in an arc shape. Specifically, in the sixth embodiment, each second flange surface 642 has a plurality of (for example, three) second positioning surface portions 643 in a planar shape and respectively located on the left side, the front side and the right side, and a plurality of (for example, two) second sliding surface portions 644 respectively connecting two adjacent second positioning surface portions 643 and in an arc shape. The structural forms and functions of the second flange surface 642, the second positioning surface portion 643 and the second sliding surface portion 644 are similar to those of the first flange surface 602, the first positioning surface portion 603 and the first sliding surface portion 604. The main difference is that the orientation of the second axle seat 64 is perpendicular to the orientation of the first axle seat 60, so that the second flange surface 642 is arranged in an orientation perpendicular to the first flange surface 602. Thus, by the arrangement of the second flange surface 642 and the corresponding abutting portion 45, the fixed effect that the main temple 5 does not rotate relative to the hinge temple 4 when not subjected to an external force can be achieved by the structural interference between the second positioning surface portion 643 of the second flange surface 642 and the abutting portion 45 at the rear end. In addition, the main temple 5 can be easily rotated relative to the hinge temple 4 through the arc-shaped structure configuration of the second sliding surface portion 644 of the second flange surface 642, so as to facilitate the user to adjust the usage state of the main temple 5.

[0158] The second axle pins 65 are respectively inserted through the corresponding second axle holes 43 and second seat holes 641, and the extending direction of the second axle pins 65 is different from that of the first axle pins 61. In the sixth embodiment, the second axle pins 65 extend up and down. Accordingly, the second axle pins 65 can serve as the rotation axes for the main temples 5 to rotate left and right relative to the hinge temples 4.

[0159] According to the foregoing description, in the sixth embodiment, the glasses 100 can, based on the cooperative arrangement of the connecting temple 4, the main temple 5, and the hinge assembly 6, achieve an actuation mechanism that enables the connecting temple 4 to rotate up and down relative to the spectacle frame 3 and enables the main temple 5 to rotate left and right relative to the connecting temple 4. Therefore, regardless of the external force in which direction, the frame 1 of the glasses 100 can adaptively change its structural form to avoid the occurrence of permanent deformation or structural fracture damage of the structure. In addition, although the sixth embodiment does not provide components such as the first biasing member 62, the first pressing member 63, the second pressing member 66, the second biasing member 67, the magnetic attraction positioning unit 68, etc. as in the foregoing first to fifth embodiments, it can still, through the cooperation of the first flange surface 602, the second flange surface 642, and the abutting portion 45, enable the connecting temple 4 to produce a structural positioning effect at different rotational positions relative to the spectacle frame 3 or enable the main temple 5 to produce a structural positioning effect at different rotational positions relative to the connecting temple 4 in a manner of structural interference to meet various usage requirements of users.

[0160] [Variant Embodiment of the Sixth Embodiment]

[0161] Reference Figures 37 to 39 , is a variant embodiment of the sixth embodiment of the glasses 100 of the present utility model. In the variant embodiment, the components of the glasses 100 are substantially the same as those of Figures 34 to 36 the sixth embodiment. The main difference is that in the variant embodiment, the connecting temple 4 rotates left and right relative to the spectacle frame 3, and the main temple 5 rotates up and down relative to the connecting temple 4. Correspondingly, the first pin 61 is configured to extend vertically, and the second pin 65 is configured to extend horizontally. In addition, each first flange surface 602 is configured to have a plurality of (for example, three) planar first positioning surfaces 603 respectively located on the left side, the rear side, and the right side, and a plurality of (for example, two) first sliding surfaces 604 that are respectively connected to two adjacent first positioning surfaces 603 and are arc-shaped. Each second flange surface 642 is configured to have a plurality of (for example, three) planar second positioning surfaces 643 respectively located on the top side, the front side, and the bottom side, and a plurality of (for example, two) second sliding surfaces 644 that are respectively connected to two adjacent second positioning surfaces 643 and are arc-shaped.

[0162] In this way, in the described variant embodiment, although the rotatable directions of the connecting temple 4 and the main temple 5 of the frame 1 are different from those of the aforementioned sixth embodiment, when the glasses 100 are subjected to external forces in the front-rear direction, left-right direction, or up-down direction, the frame 1 of the glasses 100 can still adaptively change its structural form under the actuation of the left-right rotation of the connecting temple 4 and / or the up-down rotation of the main temple 5, so that the situation of permanent structural deformation or structural fracture damage can be avoided. In addition, similar to the sixth embodiment, through the cooperation of the first flange surface 602, the second flange surface 642, and the engaging portion 45, the connecting temple 4 can be structurally positioned at different left-right rotation positions relative to the lens frame 3, or the main temple 5 can be structurally positioned at different rotation positions relative to the connecting temple 4, so as to meet various usage requirements of the user.

[0163] [Seventh Embodiment]

[0164] Reference Figures 40 to 42 , which is the seventh embodiment of the glasses 100 of the present utility model. The glasses 100 include a frame 1 and two lenses 2 mounted on the frame 1. In the drawings, only one lens 2 is drawn as an example.

[0165] The frame 1 includes a lens frame 3, two connecting temples 4, two main temples 5, and a hinge assembly 6.

[0166] The lens frame 3 is one of the main structures of the frame 1 and is used to mount the lenses 2.

[0167] The front ends of the connecting temples 4 are respectively rotatably provided on the left and right sides of the lens frame 3, and each connecting temple 4 includes a second shaft hole 43 formed at the rear end.

[0168] The front ends of the two main temples 5 are respectively rotatably provided at the rear ends of the connecting temples 4, and the rotation direction of the main temple 5 relative to the connecting temple 4 is different from the rotation direction of the connecting temple 4 relative to the lens frame 3. Specifically, in the seventh embodiment, the connecting temple 4 can rotate up and down relative to the lens frame 3, and the main temple 5 can rotate left and right relative to the connecting temple 4. Therefore, no matter from which direction the external force comes, the frame 1 of the glasses 100 can generate corresponding structural form changes through the rotation of the connecting temple 4 and / or the main temple 5, so that the glasses 100 can adapt to the external force to the greatest extent, thereby avoiding the situation of permanent structural deformation and structural fracture damage.

[0169] The hinge assembly 6 includes two first shaft seats 60, two second shaft seats 64, two second shaft pins 65, and two clamping elastic pieces 69.

[0170] The first axle seats 60 are respectively installed on the left and right sides of the spectacle frame 3. Each first axle seat 60 has a pivot portion 605 with a polygonal cross-section. In the seventh embodiment, the pivot portion 605 extends left and right, and the cross-section of the pivot portion 605 is square (refer to Figure 42 ), but according to actual needs, the cross-section of the pivot portion 605 can also be implemented in other shapes and is not limited to a specific shape.

[0171] The second axle seats 64 are respectively arranged at the front ends of the main temple arms 5. Each second axle seat 64 has a second seat hole 641 that aligns with the corresponding second axle hole 43.

[0172] The second axle pins 65 are respectively inserted through the corresponding second axle holes 43 and second seat holes 641, and the extending direction of the second axle pins 65 is different from that of the pivot portion 605. In the first embodiment, the second axle pins 65 extend vertically. Accordingly, the second axle pins 65 can serve as the rotation axes for the main temple arms 5 to rotate left and right relative to the connecting temple arms 4.

[0173] The clamping elastic pieces 69 are respectively installed at the front ends of the connecting temple arms 4, and each clamping elastic piece 69 has a chuck structure 691 whose shape corresponds to the pivot portion 605 and can elastically open and close to clamp the pivot portion 605, and an embedding structure 692 that connects the chuck structure 691 and is inserted into the front end of the corresponding connecting temple arm 4. In the seventh embodiment, the clamping elastic pieces 69 are made of metal, for example, and thus have a certain degree of structural elasticity. The cross-section of the chuck structure 691 of the clamping elastic piece 69 corresponds to the pivot portion 605 and is square, for example, and the front side of the chuck structure 691 has an opening. Accordingly, when the connecting temple arms 4 are in a state where the rear ends are upward, backward, or downward relative to the spectacle frame 1, the connecting temple arms 4 can, through the shape matching design between the chuck structure 691 and the pivot portion 605 and the clamping force of the chuck structure 691, maintain the current state to meet the various needs of the user. When it is necessary to adjust the rotation position of the connecting temple arms 4 relative to the spectacle frame 1, the user can apply force to rotate the connecting temple arms 4 relative to the spectacle frame 1. During the rotation, the chuck structure 691 of the clamping elastic piece 69 can be slightly opened from its opening, so that the internal space of the chuck structure 691 is slightly increased to provide the space required for the rotation of the pivot portion 605 until it rotates to a position where the structural shapes of the chuck structure 691 and the pivot portion 605 match again. The chuck structure 691 can, based on its own elastic force, restore its opening to the initial state, so that the chuck structure 691 applies sufficient clamping force to the pivot portion 605 again, thereby fixing the rotation position of the connecting temple arms 4 relative to the spectacle frame 1.

[0174] According to the foregoing description, in the seventh embodiment, the glasses 100 can achieve an actuation mechanism in which the connecting temple 4 rotates up and down relative to the spectacle frame 3 and the main temple 5 rotates left and right relative to the connecting temple 4 based on the cooperative arrangement of the connecting temple 4, the main temple 5, and the hinge assembly 6. Therefore, no matter what direction the external force is applied from, the frame 1 of the glasses 100 can adaptively change its structural form to avoid permanent deformation or structural fracture and damage. In addition, through the pivot portion 605 of the first shaft seat 60 and the clamping elastic piece 69, the connecting temple 4 can be structurally positioned at different up and down rotation positions relative to the spectacle frame 3 to meet various usage requirements of the user.

[0175] Based on the comprehensive description of the first to seventh embodiments and the different variant embodiments of each embodiment, the glasses 100 of the present utility model can achieve a structural configuration in which the rotation direction of the connecting temple 4 relative to the spectacle frame 3 is different from the rotation direction of the main temple 5 relative to the connecting temple 4 based on the cooperative arrangement of the connecting temple 4, the main temple 5, and the hinge assembly 6. In this way, no matter what direction the external force is applied from, the frame 1 of the glasses 100 can adaptively change its structural form to avoid permanent deformation or structural fracture and damage. Therefore, the purpose of the present utility model can indeed be achieved.

Claims

1. A glasses frame, characterized in that: The frame comprises: Frames; Two connecting mirror feet, the front ends of which are rotatably arranged on the left and right sides of the mirror frame respectively, and each connecting mirror foot comprises a slot extending along its length direction and a first shaft hole formed at the front end; Two main temples, the front ends of which are rotatably arranged at the rear ends of the connecting temples, and the rotation direction of the main temples relative to the connecting temples is different from the rotation direction of the connecting temples relative to the frame; and Hinge assembly, including Two first shaft seats are respectively installed on the left and right sides of the frame, each of which has a first seat hole aligned with the corresponding first shaft hole, and a first flange surface facing the corresponding connecting mirror foot and surrounding the first seat hole in a non-circular shape. Two first shaft pins are respectively inserted into the corresponding first shaft holes and the first seat holes, and two first biasing members are respectively arranged in the slot holes, and the front ends thereof are respectively facing the first flange surfaces of the corresponding first shaft seats, and Two first pressing members are respectively arranged at the front end of the first biasing member and abut against the first flange surface of the corresponding first shaft seat. The first pressing members will abut against different positions of the first flange surface during the rotation of the connecting temple foot relative to the frame, so that the first biasing member generates different biasing forces accordingly.

2. The frame according to claim 1, characterized in that: The connecting mirror foot can rotate up and down relative to the mirror frame, and the main mirror foot can rotate left and right relative to the connecting mirror foot; the first shaft pin extends left and right.

3. The frame according to claim 1, wherein: Each first flange surface has a first positioning surface portion in a planar shape, and a first sliding surface portion connected to the first positioning surface portion and in an arcuate shape.

4. The frame according to claim 2, characterized in that: Each first flange surface has a plurality of first positioning surface portions which are planar and respectively located at the top side, the rear side and the bottom side, and a plurality of first sliding surface portions which are arc-shaped and respectively connect two adjacent first positioning surface portions.

5. The frame according to claim 1, wherein: Each connecting mirror foot also includes a second axial hole formed at the rear end; the hinge assembly also includes two second axial seats and two second axial pins, the second axial seats are respectively arranged at the front ends of the main mirror feet, each second axial seat has a second seat hole aligned with the corresponding second axial hole, the second axial pin is respectively inserted into the corresponding second axial hole and the second seat hole, and the extension direction of the second axial pin is different from that of the first axial pin.

6. A glasses frame, characterized in that: The frame comprises: Frames; Two connecting mirror feet, the front ends of which are rotatably arranged on the left and right sides of the mirror frame respectively, and each connecting mirror foot comprises a slot extending along its length direction, a first shaft hole formed at the front end, and a second shaft hole formed at the rear end; Two main temples, the front ends of which are rotatably arranged at the rear ends of the connecting temples, and the rotation direction of the main temples relative to the connecting temples is different from the rotation direction of the connecting temples relative to the frame; and Hinge assembly, including Two first shaft seats are respectively installed on the left and right sides of the frame, each of which has a first seat hole aligned with the corresponding first shaft hole, and a first flange surface facing the corresponding connecting mirror foot and surrounding the first seat hole in a non-circular shape. Two first axle pins are respectively inserted into the corresponding first axle holes and the first seat holes. Two second axle seats are respectively arranged at the front ends of the main mirror legs. Each second axle seat has a second seat hole aligned with the corresponding second axle hole, and a second flange surface facing the corresponding connecting mirror leg and surrounding the second seat hole in a non-circular shape. Two second shaft pins are respectively inserted into the corresponding second shaft hole and the second seat hole, and the extension direction of the second shaft pin is different from that of the first shaft pin. Two first biasing members are respectively disposed in the slots, the front end of each first biasing member is respectively facing the first flange surface of the corresponding first shaft seat, and the rear end of each first biasing member is respectively facing the second flange surface of the corresponding second shaft seat, Two first pressing members are respectively arranged at the front end of the first biasing member and contact the first flange surface of the corresponding first shaft seat, and the first pressing members will contact different positions of the first flange surface during the rotation of the connecting temple relative to the frame, so that the first biasing member generates different biasing forces accordingly, and Two second pressing members are respectively arranged at the rear end of the first biasing member and abut against the second flange surface of the corresponding second shaft seat. The second pressing members will abut against different positions of the second flange surface during the rotation of the main mirror foot relative to the connecting mirror foot, so that the first biasing member generates different biasing forces accordingly.

7. The eyeglass frame according to claim 6, characterized in that: The connecting mirror foot can rotate up and down relative to the mirror frame, and the main mirror foot can rotate left and right relative to the connecting mirror foot; the first shaft pin extends left and right; and the second shaft pin extends up and down.

8. The eyeglass frame according to claim 6, characterized in that: The connecting mirror foot can rotate left and right relative to the mirror frame, and the main mirror foot can rotate up and down relative to the connecting mirror foot; the first shaft pin extends up and down; and the second shaft pin extends left and right.

9. The eyeglass frame according to claim 6, characterized in that: Each first flange surface has a planar first positioning surface portion and a first sliding surface portion connected to the first positioning surface portion and in an arcuate shape; each second flange surface has a planar second positioning surface portion and a second sliding surface portion connected to the second positioning surface portion.

10. The eyeglass frame according to claim 7, wherein: Each first flange surface has a plurality of first positioning surface portions which are planar and respectively located on the top side, the rear side and the bottom side, and a plurality of first sliding surface portions which are respectively connected to two adjacent first positioning surface portions and are in the shape of an arc surface; each second flange surface has a plurality of second positioning surface portions which are planar and respectively located on the left side, the front side and the right side, and a plurality of second sliding surface portions which are respectively connected to two adjacent second positioning surface portions and are in the shape of an arc surface.

11. The eyeglass frame according to claim 8, characterized in that: Each first flange surface has a plurality of first positioning surface portions which are planar and respectively located on the left side, rear side and right side, and a plurality of first sliding surface portions which are respectively connected to two adjacent first positioning surface portions and are in the shape of arc surfaces; each second flange surface has a plurality of second positioning surface portions which are planar and respectively located on the top side, front side and bottom side, and a plurality of second sliding surface portions which are respectively connected to two adjacent second positioning surface portions and are in the shape of arc surfaces.

12. A glasses frame, characterized in that: The frame comprises: Frames; Two connecting temples, the front ends of which are rotatably arranged on the left and right sides of the temple frame, respectively, each connecting temple comprises two slots extending along its length direction and not connected to each other, a first axial hole formed at the front end, and a second axial hole formed at the rear end, one of the slots of each connecting temple has an opening facing the front side, and the other of the slots of each connecting temple has an opening facing the rear side; Two main temples, the front ends of which are rotatably arranged at the rear ends of the connecting temples, and the rotation direction of the main temples relative to the connecting temples is different from the rotation direction of the connecting temples relative to the frame; and Hinge assembly, including Two first shaft seats are respectively installed on the left and right sides of the frame, each of which has a first seat hole aligned with the corresponding first shaft hole, and a first flange surface facing the corresponding connecting mirror foot and surrounding the first seat hole in a non-circular shape. Two first shaft pins are respectively inserted into the corresponding first shaft hole and the first seat hole. Two second shaft seats are respectively arranged at the front ends of the main mirror legs, each second shaft seat has a second seat hole aligned with the corresponding second shaft hole, and a second flange surface facing the corresponding connecting mirror leg and surrounding the second seat hole in a non-circular shape, Two second shaft pins are respectively inserted into the corresponding second shaft hole and the second seat hole, and the extension direction of the second shaft pin is different from that of the first shaft pin. Two first biasing members are respectively arranged in the slots with openings facing the front side, and the front ends thereof are respectively facing the first flange surfaces of the corresponding first shaft seats, Two second biasing members are respectively arranged in the slots with openings facing the rear side, and the rear ends are respectively facing the second flange surfaces of the corresponding second shaft seats, Two first pressing members are respectively arranged at the front end of the first biasing member and contact the first flange surface of the corresponding first shaft seat, and the first pressing members will contact different positions of the first flange surface during the rotation of the connecting temple relative to the frame, so that the first biasing member generates different biasing forces accordingly, and Two second pressing members are respectively arranged at the rear end of the second biasing member and abut against the second flange surface of the corresponding second shaft seat. The second pressing members will abut against different positions of the second flange surface during the rotation of the main mirror foot relative to the connecting mirror foot, so that the second biasing member generates different biasing forces accordingly.

13. The eyeglass frame according to claim 12, wherein: The connecting mirror foot can rotate up and down relative to the mirror frame, and the main mirror foot can rotate left and right relative to the connecting mirror foot; the first shaft pin extends left and right; and the second shaft pin extends up and down.

14. The eyeglass frame according to claim 12, wherein: The connecting mirror foot can rotate left and right relative to the mirror frame, and the main mirror foot can rotate up and down relative to the connecting mirror foot; the first shaft pin extends up and down; and the second shaft pin extends left and right.

15. The eyeglass frame according to claim 12, wherein: Each first flange surface has a planar first positioning surface portion and a first sliding surface portion connected to the first positioning surface portion and in an arcuate shape; each second flange surface has a planar second positioning surface portion and a second sliding surface portion connected to the second positioning surface portion.

16. The eyeglass frame according to claim 13, wherein: Each first flange surface has a plurality of first positioning surface portions which are planar and respectively located on the top side, the rear side and the bottom side, and a plurality of first sliding surface portions which are respectively connected to two adjacent first positioning surface portions and are in the shape of an arc surface; each second flange surface has a plurality of second positioning surface portions which are planar and respectively located on the left side, the front side and the right side, and a plurality of second sliding surface portions which are respectively connected to two adjacent second positioning surface portions and are in the shape of an arc surface.

17. The eyeglass frame according to claim 14, wherein: Each first flange surface has a plurality of first positioning surface portions which are planar and respectively located on the left side, rear side and right side, and a plurality of first sliding surface portions which are respectively connected to two adjacent first positioning surface portions and are in the shape of arc surfaces; each second flange surface has a plurality of second positioning surface portions which are planar and respectively located on the top side, front side and bottom side, and a plurality of second sliding surface portions which are respectively connected to two adjacent second positioning surface portions and are in the shape of arc surfaces.

18. The eyeglass frame according to claim 12, wherein: The slots connected to each temple are blind holes extending in the same straight line and not connected to each other.

19. The eyeglass frame according to claim 12, wherein: The slots connected to each temple are blind holes which do not extend in the same straight line and are not connected to each other.

20. The eyeglass frame according to claim 19, wherein: Each slot hole with an opening toward the front side that engages the temple is located on the top side of the slot hole with an opening toward the rear side.

21. The eyeglass frame according to claim 19, wherein: Each slot hole with an opening toward the front side that is connected to the temple is located at the bottom side of the slot hole with an opening toward the rear side.

22. A glasses frame, characterized in that: The frame comprises: Frames; Two connecting mirror feet, the front ends of which are rotatably arranged on the left and right sides of the mirror frame respectively, and each connecting mirror foot comprises a slot extending along its length direction and a first shaft hole formed at the front end; Two main temples, the front ends of which are rotatably arranged at the rear ends of the connecting temples, the rotation direction of the main temples relative to the connecting temples is different from the rotation direction of the connecting temples relative to the frame, and the main temples respectively include a receiving hole extending along their own length direction and a third axis hole formed at the front end; and Hinge assembly, including Two first shaft seats are respectively installed on the left and right sides of the frame, each of which has a first seat hole aligned with the corresponding first shaft hole, and a first flange surface facing the corresponding connecting mirror foot and surrounding the first seat hole in a non-circular shape. Two first shaft pins are respectively inserted into the corresponding first shaft hole and the first seat hole. Two second shaft seats are respectively arranged at the rear ends of the connecting mirror feet, each second shaft seat has a second seat hole aligned with the corresponding third shaft hole, and a second flange surface facing the corresponding main mirror foot and surrounding the second seat hole in a non-circular shape, Two second shaft pins are respectively inserted into the corresponding third shaft hole and the second seat hole, and the extension direction of the second shaft pin is different from that of the first shaft pin. Two first biasing members are respectively disposed in the slots, and their front ends are respectively facing the first flange surfaces of the corresponding first shaft seats. Two second biasing members are respectively disposed in the accommodating holes, and the front ends thereof are respectively facing the second flange surfaces of the corresponding second shaft seats. Two first pressing members are respectively arranged at the front end of the first biasing member and contact the first flange surface of the corresponding first shaft seat, and the first pressing members will contact different positions of the first flange surface during the rotation of the connecting temple relative to the frame, so that the first biasing member generates different biasing forces accordingly, and Two second pressing members are respectively arranged at the front end of the second biasing member and abut against the second flange surface of the corresponding second shaft seat. The second pressing members will abut against different positions of the second flange surface during the rotation of the main mirror foot relative to the connecting mirror foot, so that the second biasing member generates different biasing forces accordingly.

23. The eyeglass frame according to claim 22, characterized in that: The connecting mirror foot can rotate up and down relative to the mirror frame, and the main mirror foot can rotate left and right relative to the connecting mirror foot; the first shaft pin extends left and right; and the second shaft pin extends up and down.

24. The eyeglass frame according to claim 22, wherein: The connecting mirror foot can rotate left and right relative to the mirror frame, and the main mirror foot can rotate up and down relative to the connecting mirror foot; the first shaft pin extends up and down; and the second shaft pin extends left and right.

25. The eyeglass frame according to claim 22, wherein: Each first flange surface has a planar first positioning surface portion and a first sliding surface portion connected to the first positioning surface portion and in an arcuate shape; each second flange surface has a planar second positioning surface portion and a second sliding surface portion connected to the second positioning surface portion.

26. The eyeglass frame according to claim 23, wherein: Each first flange surface has a plurality of first positioning surface portions which are planar and respectively located on the top side, the rear side and the bottom side, and a plurality of first sliding surface portions which are respectively connected to two adjacent first positioning surface portions and are in the shape of an arc surface; each second flange surface has a plurality of second positioning surface portions which are planar and respectively located on the left side, the rear side and the right side, and a plurality of second sliding surface portions which are respectively connected to two adjacent second positioning surface portions and are in the shape of an arc surface.

27. The eyeglass frame according to claim 24, wherein: Each first flange surface has a plurality of first positioning surface portions which are planar and respectively located on the left side, rear side and right side, and a plurality of first sliding surface portions which are respectively connected to two adjacent first positioning surface portions and are in the shape of arc surfaces; each second flange surface has a plurality of second positioning surface portions which are planar and respectively located on the top side, rear side and bottom side, and a plurality of second sliding surface portions which are respectively connected to two adjacent second positioning surface portions and are in the shape of arc surfaces.

28. A glasses frame, characterized in that: The frame comprises: Frames; Two connecting mirror legs, the front ends of which are rotatably arranged on the left and right sides of the mirror frame respectively, and each connecting mirror leg includes a first shaft hole formed at the front end; Two main temples, the front ends of which are rotatably arranged at the rear ends of the connecting temples, and the rotation direction of the main temples relative to the connecting temples is different from the rotation direction of the connecting temples relative to the frame; and Hinge assembly, including Two first shaft seats are respectively installed on the left and right sides of the mirror frame, and each first shaft seat has a first seat hole aligned with the corresponding first shaft hole. Two first shaft pins are respectively inserted into the corresponding first shaft hole and the first seat hole, and The two magnetic positioning units respectively have a first magnetic component and a second magnetic component that can be magnetically attracted to each other. The first magnetic components of the magnetic positioning units are respectively arranged at the corresponding first shaft seat or the frame adjacent to the first shaft seat, and the second magnetic components of the magnetic positioning units are respectively arranged at the front end of the corresponding connecting mirror feet. The first magnetic component and the second magnetic component are magnetically attracted to each other when the connecting mirror feet are rotated to a predetermined position relative to the frame.

29. The eyeglass frame according to claim 28, characterized in that: The connecting mirror foot can rotate up and down relative to the mirror frame, and the main mirror foot can rotate left and right relative to the connecting mirror foot; the first shaft pin extends left and right.

30. The eyeglass frame according to claim 28, wherein: Each connecting mirror foot also includes a second axial hole formed at the rear end; the hinge assembly also includes two second axial seats and two second axial pins, the second axial seats are respectively arranged at the front ends of the main mirror feet, each second axial seat has a second seat hole aligned with the corresponding second axial hole, the second axial pin is respectively inserted into the corresponding second axial hole and the second seat hole, and the extension direction of the second axial pin is different from that of the first axial pin.

31. The eyeglass frame according to claim 28, wherein: The first magnetic parts of the magnetic positioning unit are respectively arranged at the rear ends of the corresponding first shaft seats. When the connecting mirror feet are rotated to the predetermined positions relative to the mirror frame, the first magnetic parts and the second magnetic parts are adjacent to each other front and back and are magnetically attracted to each other.

32. The eyeglass frame according to claim 28, wherein: Each connecting mirror foot includes an extension section located at the front end and forming the first axis hole; the first magnetic attraction component of the magnetic attraction positioning unit is respectively arranged at the frame adjacent to the corresponding first axis seat, and the second magnetic attraction component of the magnetic attraction positioning unit is respectively arranged at the extension section of the corresponding connecting mirror foot. When the connecting mirror foot is rotated to the predetermined position relative to the frame, the extension section of the connecting mirror foot overlaps with the frame, so that the first magnetic attraction component and the second magnetic attraction component are magnetically attracted to each other.

33. A glasses frame, characterized in that: The frame comprises: Frames; Two connecting mirror legs, the front ends of which are rotatably arranged on the left and right sides of the frame, respectively, and each connecting mirror leg comprises a first shaft hole formed at the front end and a clamping portion located at the front end. Two main temples, the front ends of which are rotatably arranged at the rear ends of the connecting temples, and the rotation direction of the main temples relative to the connecting temples is different from the rotation direction of the connecting temples relative to the frame; and Hinge assembly, including Two first shaft seats are respectively installed on the left and right sides of the frame, each of the first shaft seats has a first seat hole aligned with the corresponding first shaft hole, and a first flange surface facing the corresponding connected mirror foot and surrounding the first seat hole in a non-circular shape, each first flange surface contacts the corresponding clamping part of the connected mirror foot, and has a first positioning surface in a planar shape, and a first sliding surface connected to the first positioning surface and in an arc shape, and The two first shaft pins are respectively inserted into the corresponding first shaft hole and the first seat hole.

34. The eyeglass frame according to claim 33, wherein: The connecting mirror foot can rotate up and down relative to the mirror frame, and the main mirror foot can rotate left and right relative to the connecting mirror foot; the first shaft pin extends left and right.

35. The eyeglass frame according to claim 33, wherein: The connecting mirror foot can rotate left and right relative to the mirror frame, and the main mirror foot can rotate up and down relative to the connecting mirror foot; the first shaft pin extends up and down.

36. The eyeglass frame according to claim 34, wherein: Each first flange surface has a plurality of first positioning surface portions which are planar and respectively located at the top side, the rear side and the bottom side, and a plurality of first sliding surface portions which are arc-shaped and respectively connect two adjacent first positioning surface portions.

37. The eyeglass frame according to claim 35, characterized in that: Each first flange surface has a plurality of first positioning surface portions which are planar and respectively located at the left side, the rear side and the right side, and a plurality of first sliding surface portions which are arc-shaped and respectively connect two adjacent first positioning surface portions.

38. The eyeglass frame according to claim 33, wherein: Each connecting mirror foot also includes a second axial hole formed at the rear end and a locking portion located at the rear end; the hinge assembly also includes two second axial seats and two second axial pins, the second axial seats are respectively arranged at the front ends of the main mirror feet, each second axial seat has a second seat hole aligned with the corresponding second axial hole, and a second flange surface facing the corresponding connecting mirror foot and surrounding the second seat hole in a non-circular shape, the second flange surface touches the locking portion located at the rear end of the corresponding connecting mirror foot, and has a second positioning surface in a planar shape, and a second sliding surface connected to the second positioning surface and in an arc shape; the second axial pins are respectively penetrated into the corresponding second axial hole and the second seat hole, and the extension direction of the second axial pin is different from that of the first axial pin.

39. The eyeglass frame according to claim 38, characterized in that: Each first flange surface has a plurality of first positioning surface portions which are planar and respectively located on the top side, the rear side and the bottom side, and a plurality of first sliding surface portions which are respectively connected to two adjacent first positioning surface portions and are in the shape of an arc surface; the first axle pin extends left and right; each second flange surface has a plurality of second positioning surface portions which are planar and respectively located on the left side, the front side and the right side, and a plurality of second sliding surface portions which are respectively connected to two adjacent second positioning surface portions and are in the shape of an arc surface; the second axle pin extends up and down.

40. The eyeglass frame according to claim 38, wherein: Each first flange surface has a plurality of first positioning surface portions which are planar and respectively located on the left side, the rear side and the right side, and a plurality of first sliding surface portions which are respectively connected to two adjacent first positioning surface portions and are in the shape of an arc surface; the first axle pin extends up and down; each second flange surface has a plurality of second positioning surface portions which are planar and respectively located on the top side, the front side and the bottom side, and a plurality of second sliding surface portions which are respectively connected to two adjacent second positioning surface portions and are in the shape of an arc surface; the second axle pin extends up and down.

41. A glasses frame, characterized in that: The frame comprises: Frames; Two connecting mirror feet, the front ends of which are rotatably arranged on the left and right sides of the mirror frame respectively; Two main temples, the front ends of which are rotatably arranged at the rear ends of the connecting temples, and the rotation direction of the main temples relative to the connecting temples is different from the rotation direction of the connecting temples relative to the frame; and Hinge assembly, including Two first shaft seats are respectively installed on the left and right sides of the mirror frame, each of which has a pivot portion with a polygonal cross section, and Two clamping springs are respectively installed at the front ends of the connecting temples. The clamping springs respectively have a clamping head structure corresponding to the pivot part in shape and can be elastically opened and closed and clamped at the pivot part.

42. The eyeglass frame according to claim 41, characterized in that: The connecting mirror foot can rotate up and down relative to the mirror frame, and the main mirror foot can rotate left and right relative to the connecting mirror foot.

43. The eyeglass frame according to claim 41, wherein: The cross section of the pivot portion is square.

44. The eyeglass frame according to claim 41, wherein: The clamping spring pieces also respectively have an embedded structure connected to the clamping head structure and inserted into the front end of the corresponding connecting temple.

45. The eyeglass frame according to claim 41, wherein: Each connecting mirror foot includes a second axial hole formed at the rear end; the hinge assembly also includes two second axial seats and two second axial pins, the second axial seats are respectively arranged at the front ends of the main mirror feet, each second axial seat has a second seat hole aligned with the corresponding second axial hole, the second axial pins are respectively inserted into the corresponding second axial hole and the second seat hole, and the extension direction of the second axial pin is different from that of the pivot portion.

46. ​​A pair of glasses, characterized in that: The glasses include: A frame as claimed in any one of claims 1 to 45; and The lens is mounted on the frame.

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